| 摘要 |
A traditional refrigeration system including a compressor, condenser and evaporator and expansion valve that utilizes an additional sub-cooler downstream of the condenser for cooling liquid refrigerant prior to the refrigerant being provided to the evaporator for increased system efficiency. The sub-cooler can utilize existing groundwater, particularly water with a large amount of dissolved materials such as naturally occurring sea water, to provide for the sub-cooling effect with only a modicum of additional energy use. |
